What Project Euler's terms say
Project Euler's terms of service and privacy policy have 8 rated points: 0 serious, 0 bad, 1 worth knowing and 7 good. 7 apply whenever you use the site, signed in or not; 1 only once you have an account.
Whenever you use Project Euler
Worth knowing 1
Good 6
The service claims that your personal data is not shared with third parties
Your personal data is not shared with third parties
Where it says this ↗Your personal data is used for limited purposes
Where it says this ↗A list of all cookies used by the service is provided
A list of all cookies set by the website is provided
Where it says this ↗Information is provided about security practices
Where it says this ↗Only temporary session cookies are used
Where it says this ↗A complaint mechanism is provided for the handling of personal data
Created by Docbot version v3
Where it says this ↗
If you have a Project Euler account
Good 1
You have the right to leave this service at any time
Where it says this ↗
The documents
Ratings by ToS;DR volunteers; they can lag behind the current terms. Not legal advice.